114 THREE KINGDOMS. 



ZOOLOGY Confd. Price. 



Claus (Sedgwick). Text-book of Zoology. 



(Standard.) 2 vols. . $8 oo 42 



C. Gegenbaur. Comparative Anatomy. Trans- 

 lated by Bell and Lancaster. . . . 5 50 42 



T. H. Huxley. The Crayfish. An Introduction 



to Zoology i 75 29 



J. S. Kingsley. *Riverside Natural History. 



(Standard.) 6 vols. . . . . 36 oo 19 



A. M. Marshall and C. A. Hursh. Junior Course 



in Practical Zoology 3 5 45 



E. S. Morse. *First Book of Zoology. . . I oo 29 



A. S. Packard. ^Zoology for High Schools. . 3 oo 38 



J. D. Steele. *Fourteen Weeks in Zoology. . I 50 3 



Sanborn Tenney. *Elements of Zoology. I 85 39 



Natural History of Animals. . i 40 39 



*Manual of Zoology. . . 2 30 47 



Andrew Wilson. Facts and Fictions of Zoology. 15 34 



ZOOLOGY. Special. 

 i. LOWER INVERTEBRATES CONCHOLOGY. 



E. C. Agassiz. *First Lesson in Natural History. $o 25 18 

 Alexander Agassiz. *Seaside Studies in Natural 



History 3 oo 19 



W. K. Brooks. *Hand-book of Invertebrate 



Zoology 3 oo 26 



Check-List. North American Shells. ... 25 4 

 J. A. Dana. *Corals and Coral Islands. . 4 oo 33 

 J. H. Emerton. *Life on the Seashore. . . i 50 26 

 Structure and Habits of Spiders. . . i 50 26 

 A. A. Gould. *Invertebrates of Massachusetts. 27 

 S. Haldeman. Fresh Water Univalve Mollusca. 25 oo 65 

 N. M. Hentz. *Spiders of the United States. . 3 oo 26 

 Hudson and Gosse. The Rotifera, or Wheel-Ani- 

 malcules. 24 oo 40 



Alpheus Hyatt. *Oyster, Clam, etc. . 25 18 



*Hydroids, Corals, etc 20 18 



*Sponges . 20 1 8 



* Worms and Crustacea. . . . . 25 18 



W. Saville Kent. A Manual of Infusoria. 3 vols. 25 oo 70 



Josiah Keep. *West Coast Shells. i 50 79 





